PEB3322E-V14 Lantiq, PEB3322E-V14 Datasheet - Page 36

• Manufacturer Part Number: PEB3322E-V14
• Manufacturer: Lantiq

Specifications of PEB3322E-V14

• Lead Free Status / RoHS Status: Supplier Unconfirmed

4. Responses to Short Commands: Responses to short commands do not repeat the
5.3
Bit
R/W
SC
BC
CMD[4:0]
SUBCMD[3:0]
CHAN[3:0]
5.4
5.4.1
Note: The second command word only exists if in the first command word bit SC = 0.
Bit
OFFSET[7:0]
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command header, because they will be provided within a given command recovery
time. Therefore only the requested data will be returned.
R/W
15
15
First Command Word
Second Command Word
Second Command Word in Case of SOP, COP and IOP
SC
14
14
Read/Write bit for defining a read or write command
Short Command bit defining the short commands for a fast register
access to VINETIC
Broadcast bit defining a broadcast message to all channels on the
VINETIC
Command bits defining the type of command: SOP, COP, IOP, VOP,
EVT, EOP
Only valid in case of a short command (SC = 1) and directly sets the
operating mode or gives fast register accesse, e.g. the reading of the
interrupt register (IR)
Channel identifier.
The second command word specifies the internal offset for the
subsequent data words. It is possible to send a variable number of
data words with one command.
BC
13
13
OFFSET[7:0]
12
12
®
(only SOP, COP, EOP, and short commands)
11
11
CMD[4:0]
10
10
®
or operating mode change
9
9
36
8
8
(SUBCMD[3:0])
7
7
reserved
6
6
Programming of the VINETIC
5
5
LENGTH[7:0]
4
4
Rev. 2.0, 2004-05-11
3
3
CHAN[3:0]
2
2
VINETIC
1
1
0
0
®
®